Abstract:
Die Erfindung betrifft ein Schauglas mit einer transpartenten Scheibe (3) und einem Flansch (2); um eine einfache Herstellung des Schauglases zu ermöglichen, wird vorgeschlagen, daß die Scheibe (3) unmittelbar im Bereich des Flansches (2) angeordnet und zur Herstellung einer vakuumdichten Verbindung von einem O-Ring (4) umgeben ist.
Abstract:
Es ist eine Vorrichtung zum Beobachten gasdicht und druckfest abgeschlossener Räume von Anlagen von außen offenbart, die einen aus Metall bestehenden zylindrischen Rahmen (2) aufweist, in dem ein durchsichtiger Einsatz (3) angeordnet ist. Der Rahmen (2) besteht aus einem ein geringes Wärmeschrumpf- und dehnungsverhalten aufweisenden Edelstahl und der Einsatz (3) aus einem ein ähnliches oder noch geringeres Wärmeschrumpf- und dehnungsverhalten aufweisenden Glas.
Abstract:
A monitoring system (20, 120, 520) for monitoring a process includes a housing (28, 128, 528) with a viewing panel (32, 532). The viewing panel (32, 532) includes a view port (36). An emitter generates (24, 124, 224) light and illuminates an observation zone of the process. A detector (22, 122) is disposed within the housing (28, 128) and is configured to detect light entering the housing (28, 128) through the view port (36) and create a plurality of images of the process in the observation zone. A thermal regulation system (46, 146, 546) is configured to generate heat in the vicinity of the viewing panel (32, 532) of the housing (28, 128, 528) so as to increase the temperature of at least the view port (36) above ambient temperature.
Abstract:
The present invention relates to a device for synthesising and studying compounds under controlled temperatures and pressures. A device according to the invention (200, 300) for synthesising and studying compounds under controlled temperatures and pressures includes: a body (201, 301) that defines a vacuum chamber (202, 302) including means for adjusting the temperature (206, 306, 208, 308) and for applying a vacuum (210, 310), and having one or more viewing windows (205, 305, 216) allowing the inside of the chamber to be observed from the outside, means for adjusting the temperature (206, 306, 208, 308) that are intended for adjusting the temperature inside the vacuum chamber (202, 302), and means for applying a vacuum (210, 310) that are intended for adjusting the pressure in the vacuum chamber (202, 302), and characterised in that said device comprises, inside the vacuum chamber (202, 302), a sealed structure (10, 10') that defines a sealed chamber (13, 13') having at least one viewing window (16, 16', 19) facing said at least one window (205, 305, 216) of said body, and at least one pipe (213, 213') that is in fluid communication at one end with the inside of said sealed chamber (13, 13') and at the other end with an outlet (212, 312) that is made in the body (201, 301) and is provided in order to be connected to one or more sources of gas for synthesising said compound or sample.
Abstract:
The closure element (201) is adapted to be installed in a vessel wall provided with an aperture and has a peripheral flange (202, 222) and a central cover unit (203). The closure element (201) is provided with at least one light source (241) within a predefined zone (235) located in the central cover unit (203) and the light source is confined within the central cover unit.
Abstract:
The closure element (1) is adapted to be installed in a vessel wall provided with an aperture and has a peripheral flange (2) and a central cover unit(3). The closure element (1) is provided with at least one light source within a predefined zone (35) located in the central cover unit(3) and the light source is confined within the central cover unit.
Abstract:
A catalyst loading system comprising: a vessel comprising at least one gas distribution nozzle at or near the bottom of the vessel, a top fluid distributor located at or near the top of the vessel, a catalyst inlet through which catalyst is introduced into the vessel, a first contact point at which catalyst introduced into the vessel first contacts the contents of the vessel, and a discharge outlet whereby catalyst exits the vessel. Methods of preparing catalyst slurry for introduction into a downstream reactor or in-situ activation within the vessel utilizing the catalyst loading system are also disclosed.
Abstract:
Die Wandung besitzt mindestens einen Wandungsteil (11), an dem mindestens ein Fenster (64) befestigt ist. Der Wandungsteil (11) hat einen Mantel (103) und für jedes Fenster (64) ein Loch (103a). Das Fenster (64) besitzt mindestens eine Glasscheibe (105) und eine diese umschliessende, dicht und unlösbar mit dieser verbundene Fassung (106). Eine die Fassung (106) umschliessender Verbindungsteil (107) hat einen Steg (107a) und zwei von diesem gegen die Fassung (106) ragende Schenkel (107b, 107c). Der Verbindungsteil (107) ist beim St